Publicaciones

Artículos

Concentric rings formation on etched LR-115 in bare mode by unconventional exposition
Some laboratories and institutions use bare LR-115 polymer (cellulose nitrate + polyester) as a nuclear track detector for radon measurements. They detect alpha particles from radon and its progeny products in the...
Año de publicación: 2021
Overlapping correction suitable for an LR-115 detector located inside a diffusion chamber
A simulation program based on Monte Carlo methods was developed to study the behaviour of the overlapping effect in the LR-115 nuclear track detectors located inside a diffusion chamber. The...
Año de publicación: 2021
Medición de radón-222 en interiores de las viviendas de la Provincia de Lambayeque, Perú utilizando detectores LR 115
El objetivo de la presente investigación fue medir las concentraciones de radón en las viviendas de los distritos de la Provincia de Lambayeque mediante detectores LR-115 Tipo II en modo...
Año de publicación: 2021
Simple and Low Cost Alternative Method for Detecting Photoneutrons Produced in Some Radiotherapy Treatments Using SSNTDs
A simple and low cost alternative which is able to identify thermal and fast neutrons in a clinical environment of radiotherapy is presented. CR-39 and LR-115 Solid State Nuclear Track...
Año de publicación: 2020
Nuclear track detector response to energetic heavy ions: study case
Nuclear track methodology (NTM), is employed to analyze PADC detectors response to different energetic ion beams. Due to the passive device linearity response to heavy ions with LET-value > 30 keV μm−1, they are...
Año de publicación: 2020
Theoretical and experimental study of the LR-115 detector response in a non-commercial radon monitor
, a simulation program for SSNTD's sensitivity, has been developed to study the response of LR-115 (cellulose nitrate) and CR-39 (poly allyl glycol carbonate) nuclear track detectors. Detectors are located...
Año de publicación: 2020
Measurement of radon in soils of Lima City - Peru during the period 2016-2017
Lima City is situated on alluvial fan deposits of rivers flowing through geological formations that contain different levels of uranium. In this paper, a study is made on the average...
Año de publicación: 2019
Medición del radón 222 en suelos de la provincia de Lima - Perú durante el período 2016-2017/Measurement of radon in soils of Lima City - Peru during the period 2016-2017
Lima City is situated on alluvial fan deposits of rivers flowing through geological formations that contain different levels of uranium. In this paper, a study is made on the average...
Año de publicación: 2018
A semi-empirical approach to estimate the parameters determining the LR-115 detector response in radon measurements
One way to estimate the calibration factor (CF) of an LR-115 detector within a diffusion chamber by Monte Carlo (MC) simulation requires as input parameters the energy window (ΔE), the...
Año de publicación: 2018
Jung's theorem applied in nuclear track methodology
Nuclear track density provides accelerator beam imaging and diagnostic employing CR-39 passive detectors. Counting charged particles related tracks by automated reading systems depend on the accuracy of microscope field view...
Año de publicación: 2018